357213326021223 has 8 divisors (see below), whose sum is σ = 544325068222848. Its totient is φ = 204121900583544.

The previous prime is 357213326021197. The next prime is 357213326021261. The reversal of 357213326021223 is 322120623312753.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 357213326021223 - 2¹⁶ = 357213325955687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357213326021273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8505079190961 + ... + 8505079191002.

It is an arithmetic number, because the mean of its divisors is an integer number (68040633527856).

Almost surely, 2^{357213326021223} is an apocalyptic number.

357213326021223 is a deficient number, since it is larger than the sum of its proper divisors (187111742201625).

357213326021223 is a wasteful number, since it uses less digits than its factorization.

357213326021223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17010158381973.

The product of its (nonzero) digits is 544320, while the sum is 42.

Adding to 357213326021223 its reverse (322120623312753), we get a palindrome (679333949333976).

The spelling of 357213326021223 in words is "three hundred fifty-seven trillion, two hundred thirteen billion, three hundred twenty-six million, twenty-one thousand, two hundred twenty-three".